Public restroom



FIG. 1 is a top left side perspective view of the public restroom showing my new design;

FIG. 2 is a front elevation view;

FIG. 3 is a left side elevation view;

FIG. 4 is a right side elevation view;

FIG. 5 is a back elevation view; and,

FIG. 6 is a top plan view.

The broken line showing of details in FIGS. 1-6 is included for the purpose of showing environmental portions of the public restroom and forms no part of the claimed design. 

The ornamental design for a public restroom, as shown and described. 